We are family! Allison Janney, 58, and Anna Faris, 41, dazzle on PaleyFest red carpet for Mom event

She recently picked up an Academy Award for playing Tonya Harding's mom LaVona Fay Golden in the biopic I, Tonya.

But on Saturday, Allison Janney was busy promoting her other notable mother role - in her long-running TV sitcom, Mom, with co-star Anna Faris, 41, in Los Angeles.

The 58-year-old looked eternally youthful in a long, floral print dress.

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I got you babe: On Saturday, Allison Janney, 58, was busy promoting her long-running TV sitcom, Mom, with co-star Anna Faris, 41

I got you babe: On Saturday, Allison Janney, 58, was busy promoting her long-running TV sitcom, Mom, with co-star Anna Faris, 41

Forever young: The West Wing star looked far younger than her years in the brightly adorned, high neck garment

Forever young: The West Wing star looked far younger than her years in the brightly adorned, high neck garment

The West Wing star looked youthful in the brightly adorned, high neck garment.

Janney wore her wavy blonde tresses untied and cascading down her shoulders. 

The statuesque 6ft0 beauty towered over Faris, who plays her daughter in the CBS hit series.

Hair today: Janney wore her wavy blonde tresses untied and cascading down her shoulders
Taking the plunge! Faris wore a cream-colored dress with a plunging neckline that showed plenty of the Scary Movie starlet's cleavage

Hair today: Janney wore her wavy blonde tresses untied and cascading down her shoulders

Workmates: Anna, Allison and Mimi Kennedy speak on stage at the event

Workmates: Anna, Allison and Mimi Kennedy speak on stage at the event

Mom gang: Moderator Nischelle Turner, left, speaks to Gemma Baker, Jaime Pressly, Anna, Allison, Mimi, and Beth Hall

Mom gang: Moderator Nischelle Turner, left, speaks to Gemma Baker, Jaime Pressly, Anna, Allison, Mimi, and Beth Hall

Faris wore a Ronny Kobo cream-colored dress with a plunging neckline that showed plenty of the Scary Movie starlet's cleavage.

The actress, who filed for divorce from husband Chris Pratt last year, showed off plenty of her slim pins in the revealing garment.

She wore her wavy blonde tresses untied and with bangs swept to one side. 

Their sitcom, which has run for five seasons so far, is about a newly sober single mom who tries to pull her life together in Napa Valley while dealing with her wayward mother. 

Bang bang: She wore her wavy blonde tresses untied and with bangs swept to one side

Bang bang: She wore her wavy blonde tresses untied and with bangs swept to one side

Towering presence: The statuesque 6'0" beauty towered over Faris, who plays her daughter in the CBS hit series

Towering presence: The statuesque 6'0" beauty towered over Faris, who plays her daughter in the CBS hit series

Hollywood gloss: The onscreen family takes their seats on stage

Women first: The cast chatted in front of an audience

Women first: The cast chatted in front of an audience

Joining the show's leads were co-stars Jaime Pressly, Mimi Kennedy and Beth Hall.

Also on the red carpet was Back To The Future star Lea Thompson.

The Switched At Birth actress looked stylish in a black blazer over a patterned shirt and blue jeans. 

Joining the show's leads were co-stars Jaime Pressly, Mimi Kennedy [pictured, left] and Beth Hall

Joining the show's leads were co-stars Jaime Pressly, Mimi Kennedy [pictured, left] and Beth Hall

Funy stuff: Mom is about a newly sober single mother who tries to pull her life together in Napa Valley while dealing with her own wayward parent. They're seen here with Beth Hall [far left], Jaime Pressly [L] and Kennedy [far right]

Funy stuff: Mom is about a newly sober single mother who tries to pull her life together in Napa Valley while dealing with her own wayward parent. They're seen here with Beth Hall [far left], Jaime Pressly [L] and Kennedy [far right]

Even off screen, Faris and Janney 'are a family,' the Academy Award winning actress told People during a recent red carpet interview.

'When we're not shooting we're hanging out on the stoop of stage 20 at Warner Brothers,' she said. 'We're all getting each other through our bumps in life.'

And Anna Faris has had her fair share of bumps in the past year as she filed for divorce from her husband of eight years, Chris Pratt. 

Blue jean baby! Also on the red carpet was Back To The Future star Lea Thompson

Blue jean baby! Also on the red carpet was Back To The Future star Lea Thompson

'She has so much love and support on the set of Mom,' Allison said when talking about the split with ET. 'She is a very courageous and strong girl. We love her so much and we love Chris too.

'It's sad when people you love have to go their separate ways,' she added. 'But we support them both.'

Faris is now dating cinematographer Michael Barrett whom she met on the set of her new film Overboard—a remake of Goldie Hawn's 1987 comedy. 

Veteran actress: The Switched At Birth star looked stylish in a black blazer over a patterned shirt and blue jeans

Veteran actress: The Switched At Birth star looked stylish in a black blazer over a patterned shirt and blue jeans

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Evergreen Allison Janney and Anna Faris dazzle on PaleyFest red carpet for Mom event

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